Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:47:43 2013

Optimize a model with 8600 rows, 12902 columns and 17200 nonzeros
Model has 4300 quadratic constraints
Presolve time: 0.01s
Presolved: 8600 rows, 12902 columns, 17200 nonzeros
Presolved model has 4300 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.290e+04
 Factor NZ  : 3.010e+04 (roughly 9 MBytes of memory)
 Factor Ops : 1.075e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.73822298e+06  0.00000000e+00  7.11e-14 4.99e-01  2.99e+02     0s
   1   7.41471911e+05  1.50586626e+05  8.75e-08 4.92e-05  4.58e+01     0s
   2   5.61951706e+05  4.47442553e+05  4.80e-08 3.67e-06  8.88e+00     0s
   3   5.15837488e+05  4.94623541e+05  9.01e-09 4.38e-07  1.64e+00     0s
   4   5.02465504e+05  5.00578774e+05  4.97e-14 8.35e-08  1.46e-01     0s
   5   5.02100556e+05  5.02076626e+05  2.84e-14 5.11e-10  1.86e-03     0s
   6   5.02088398e+05  5.02086419e+05  1.16e-10 1.98e-09  1.53e-04     0s
   7   5.02087243e+05  5.02086537e+05  4.23e-11 3.21e-10  5.47e-05     0s
   8   5.02086771e+05  5.02086558e+05  1.23e-11 1.10e-10  1.65e-05     0s

Barrier solved model in 8 iterations and 0.16 seconds
Optimal objective 5.02086771e+05